/*global*/
/*fontAwesome*/
html{
    width: 100%;
    height: 100%;
    -webkit-text-size-adjust:none;
    -moz-text-size-adjust:none;
    -ms-text-size-adjust:none;
    -o-text-size-adjust:none;
    text-size-adjust:none;
}
body{
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background: #50BDFB url() 0 0 no-repeat;
    color: #74777b;
    font-size: 1.5em;
    font-weight: 300;
    font-family: "arail";
}
ul{
    list-style: none;
    padding: 0;
    margin: 0;
}
a{
    text-decoration: none;
    outline: none;
}
*,*:after,*:before{
    -webkit-box-sizing:border-box;
    -moz-box-sizing:border-box;
    -ms-box-sizing:border-box;
    -o-box-sizing:border-box;
    box-sizing:border-box;
}
*:after,*:before{
    display: block;
    content: "";
}
*:after{clear: both;}

/*navaitor*/
.nav{
    width: 800px;
    height: 300px;
    margin: 200px auto;
}
.nav li{
    display: inline-block;
    margin: 0 1em;

}

.tooltip{
    display: inline-block;
    font-weight: 700;
    color: rgba(0,0,0,0.3);
    padding: 0.15em 0.25em 0 0;
    position: relative;
    z-index: 9999;
    -webkit-transition:color 0,3s;
    transition:color 0,3s;
}
.tooltip:hover{
    color:rgba(255,255,255,1);
}
.tooltip-content{
    position: absolute;
    z-index: 9999;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #fff;
    left: 50%;
    margin-left: -40px;
    bottom: 100%;
    margin-bottom: 20px;
    text-align: center;
    padding-top: 25px;
    opacity: 0;
    -webkit-transition:opacity 0.3s,-webkit-transform 0.3s;
    transition:opacity 0.3s,transform 0.3s;
}
.tooltip .tooltip-content i{
    color: #47c9af;
    opacity: 0;
    -webkit-transition:opacity 0.3s,-webkit-transform 0.3s;
    transition:opacity 0.3s,transform 0.3s;
}
.tooltip-content:after{
    display: block;
    content:"";
    width: 30px;
    height: 20px;
    background: #f00 url() 0 0 no-repeat;
    position: absolute;
    top:100%;
    left: 50%;
    margin: -7px 0 0 -15px;
}
.tooltip-effect-1 .tooltip-content{
    -webkit-transform:translate3d(0,10px,0) rotate3d(1,1,1,45deg);
    transform:translate3d(0,10px,0) rotate3d(1,1,1,45deg);
    -webkit-transform-origin:50% 100%;
    transform-origin:50% 100%;
}

.tooltip-effect-1 .tooltip-content i{
    -webkit-transform:scale3d(0,0,1);
    transform:scale3d(0,0,1);
   
}

.tooltip-effect-2 .tooltip-content{
    -webkit-transform:translate3d(0,20px,0);
    transform:translate3d(0,20px,0);

}

.tooltip-effect-2 .tooltip-content i{
    -webkit-transform:translate3d(0,15px,0);
    transform:translate3d(0,15px,0);
}
.tooltip-effect-3 .tooltip-content{
    -webkit-transform:translate3d(0,10px,0) rotate3d(0,1,0,90deg);
    transform:translate3d(0,10px,0) rotate3d(0,1,0,90deg);
    -webkit-transform-origin:50% 100%;
    transform-origin:50% 100%;

}

.tooltip-effect-3 .tooltip-content i{
    -webkit-transform:scale3d(0,0,1);
    transform:scale3d(0,0,1);
}
.tooltip-effect-4 .tooltip-content{
    -webkit-transform:translate3d(0,-20px,0);
    transform:translate3d(0,-20px,0) ;
}

.tooltip-effect-4 .tooltip-content i{
    -webkit-transform:translate3d(0,20px,0);
    transform:translate3d(0,20px,0) ;
}
.tooltip-effect-5 .tooltip-content{
    -webkit-transform:scale3d(0,0,1);
    transform:scale3d(0,0,1);
    -webkit-transform-origin:50% 100%;
    transform-origin:50% 100%;
}

.tooltip-effect-5 .tooltip-content i{
    -webkit-transform:translate3d(0,20px,0);
    transform:translate3d(0,20px,0) ;
}
.tooltip:hover .tooltip-content,
.tooltip:hover .tooltip-content i{
    opacity: 1;
    -webkit-transform:translate3d(0,0,0) rotate3d(1,1,1,0) scale3d(1,1,1);
}